---
title: Shelly Universal Module
date: 2021-06-19T16:40:39Z
modified: 2026-06-10T10:42:17Z
permalink: "https://tech.co.za/product/shelly-universal-module/"
type: product
status: publish
excerpt: ""
wpid: 380013
product_brand:
  - Shelly
product_type:
  - simple
product_visibility:
  - featured
  - outofstock
product_cat:
  - Smart Home
featured_image: "https://tech.co.za/wp-content/uploads/2021/06/Shelly-UNI.png"
---

Shelly UNI is the smallest universal module with two available digital inputs and potential-free outputs, providing endless functionalities to make any old appliance smart!
POWER
Power supply AC: 12V – 36V
Power supply DC: 12V – 36V

SPECIAL FUNCTIONS
Inputs: 2 Separated digital inputs from 2.2-36V DC and 12-24V AC
Outputs: 2 Potential free outputs up to 36VAC and 24VDC, max 100 mA each
Overload protection:

No
Power measurement: 1 ADC – dual ranges from 0-12V and 12-30V

FEATURES
Channels: 2 Channel
Operational temperature: -40 to + 40 °C
Device power consumption: < 1 W
Intelligent On/Off: Yes
Sunrise/Sunset: Yes
Weekly schedule: Yes
UL Listed option: No

CONNECTIVITY
Wireless/Wi-Fi protocol: 802.11 b/g/n
Radiofrequency: 2400 – 2500 MHz
Radio signal power: 1mW

Range:

· Up to 50m outdoors
· Up to 30m indoors
(The range may vary, depending on the building materials)

DIMENSIONS
Size: 20mm x 33mm x 13mm